<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
  <style>
    #b{
      width: 100px;
      height: 30px;
      background: green;
      color: red;
      text-align: center;
      line-height: 30px;
    }
    span{
      font-size: 25px;
      font-style: italic;
    }
    #c{
      font-weight: normal;
      text-shadow: blue -10px 5px 3px;
    }
    #d{
      text-decoration: underline;
    }
    a{
      text-decoration: none;
      font-weight: bold;
      font-size: 20px;
    }
  </style>
</head>
<body>
<div id="b">刘德华</div>
<div>张学友</div>
<span>香蕉</span>
<span>苹果</span>
<h1 id="c">冰箱</h1>
<h1 id="d">洗衣机</h1>
<a href="http://www.baidu.com">百度</a>
</body>
</html>